Recent Earthquakes in California and Nevada


== PRELIMINARY EVENT REPORT ==

Seismological Laboratory, University of Nevada, Reno


Version #925043: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.

A micro explosion occurred at 2:03:12 PM (PDT) on Tuesday, September 29, 2026.
The magnitude 1.4 event occurred 18 km (11 miles) SW of Hawthorne, NV.
The hypocentral depth is 0.00 km (0.00 miles).


Magnitude 1.4 - local magnitude (Ml)
Time Tuesday, September 29, 2026 at 2:03:12 PM (PDT)
Tuesday, September 29, 2026 at 21:03:12 (UTC)
Distance from Hawthorne, NV - 18 km (11 miles) SW (217 degrees)
Smith Valley, NV - 68 km (42 miles) SE (130 degrees)
Smith, NV - 68 km (42 miles) SE (132 degrees)
Yerington, NV - 75 km (47 miles) SSE (151 degrees)
Mammoth Lakes, CA - 87 km (54 miles) NNE (13 degrees)
Coordinates 38 deg. 23.7 min. N (38.395N), 118 deg. 44.9 min. W (118.748W)
Depth 0.00 km (0.00 miles)
Quality Fair
Location Quality Parameters Nst=11, Nph=11, Dmin=7.2 km, Rmss=0.3523 sec, Erho=0 km, Erzz=0 km, Gp=155 degrees
Event ID# nn00925043
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